Grit 100 Overall Length 457 mm Width 76 mm Model 9911 Pack Quantity 5 User Benefits Features: Aluminium Oxide grit bonded to cloth backing. Pack of 5. Belt is designed for use with medium power belt sanders Compatible with: 9911: Skil BD Material: Wood, Regular Steel. How Do I Know What Grit of Sandpaper I Need? The grit you use depends on what job you are trying to do. The lower the grit the rougher the sandpaper and conversely, the higher the grit number the smoother the sandpaper. The table below gives you an idea of what grade you may need for your application. Grade of GritCommon NameUses 40-60CoarseHeavy sanding and stripping, roughing up the surface. 80-120MediumSmoothing of the surface, removing smaller imperfections and marks. 150-180FineFinal.
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